Re-commit: Add new PathService paths for Windows' All Users Desktop and Quick Launch folders.

base/base_paths_android.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "base/base_paths.h"
+// Defines base::PathProviderAndroid which replaces base::PathProviderPosix for
+// Android in base/path_service.cc.
 
 #include <unistd.h>
 
 #include "base/android/jni_android.h"
 #include "base/android/path_utils.h"
+#include "base/base_paths.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/process_util.h"
 
 namespace base {
 
 bool PathProviderAndroid(int key, FilePath* result) {
   switch (key) {
     case base::FILE_EXE: {
       char bin_dir[PATH_MAX + 1];
       int bin_dir_size = readlink(kProcSelfExe, bin_dir, PATH_MAX);
       if (bin_dir_size < 0 || bin_dir_size > PATH_MAX) {
         NOTREACHED() << "Unable to resolve " << kProcSelfExe << ".";
         return false;
       }
       bin_dir[bin_dir_size] = 0;
       *result = FilePath(bin_dir);
       return true;
     }
-    case base::FILE_MODULE: {
+    case base::FILE_MODULE:
       // dladdr didn't work in Android as only the file name was returned.
       NOTIMPLEMENTED();
       return false;
-    }
-    case base::DIR_MODULE: {
+    case base::DIR_MODULE:
       *result = FilePath(base::android::GetNativeLibraryDirectory());
       return true;
-    }
-    case base::DIR_SOURCE_ROOT: {
+    case base::DIR_SOURCE_ROOT:
       // This const is only used for tests.
       *result = FilePath(base::android::GetExternalStorageDirectory());
       return true;
-    }
-    case base::DIR_CACHE: {
+    case base::DIR_USER_DESKTOP:
+      // Android doesn't support GetUserDesktop.
+      NOTIMPLEMENTED();
+      return false;
+    case base::DIR_CACHE:
       *result = FilePath(base::android::GetCacheDirectory());
       return true;
-    }
-    case base::DIR_ANDROID_APP_DATA: {
+    case base::DIR_ANDROID_APP_DATA:
       *result = FilePath(base::android::GetDataDirectory());
       return true;
-    }
-    case base::DIR_HOME: {
+    case base::DIR_HOME:
       *result = file_util::GetHomeDir();
       return true;
-    }
-    case base::DIR_ANDROID_EXTERNAL_STORAGE: {
+    case base::DIR_ANDROID_EXTERNAL_STORAGE:
       *result = FilePath(base::android::GetExternalStorageDirectory());
       return true;
-    }
-    default: {
+    default:
       // Note: the path system expects this function to override the default
       // behavior. So no need to log an error if we don't support a given
       // path. The system will just use the default.
       return false;
-    }
   }
 }
 
 }  // namespace base